Magnetic retaining device
a magnetic retaining device and magnetic technology, applied in the direction of snap fasteners, buckles, traveling carriers, etc., can solve the problems of not providing much flexibility in where and how the device can be used, and the availability of writing instruments is readily availabl
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[0022]FIG. 1 shows an embodiment of the retaining device 1 of the present invention. In this embodiment, the retaining device 1 includes a cord 2 with a helically coiled section which has resilient coils that can be enlarged to insert a writing instrument 3. The coils naturally retract to securely hold the writing instrument 3 in place. The free end of the cord 2 is attached to a first end of a ball chain 4. A magnet 5 is attached to the second end of the ball chain 4.
[0023]It is understood that instead of the ball chain 4, any other type of cord can be used which would provide a similar function. For example, a link chain, a nylon string or an elastic member can be used. Additionally, instead of the ball chain 4, it is possible to simply connect the magnet 5 to the free end of the cord 2.
[0024]The cord 2 can be made of any suitable material but preferably is a resilient material such as nylon or plastic. In this way the cord can be coiled near one end for holding the writing instru...
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